1 from __future__ import unicode_literals
6 from .common import InfoExtractor
24 class LivestreamIE(InfoExtractor):
25 IE_NAME = 'livestream'
26 _VALID_URL = r'https?://(?:new\.)?livestream\.com/(?:accounts/(?P<account_id>\d+)|(?P<account_name>[^/]+))/(?:events/(?P<event_id>\d+)|(?P<event_name>[^/]+))(?:/videos/(?P<id>\d+))?'
28 'url': 'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370',
29 'md5': '53274c76ba7754fb0e8d072716f2292b',
33 'title': 'Live from Webster Hall NYC',
34 'timestamp': 1350008072,
35 'upload_date': '20121012',
39 'thumbnail': 're:^http://.*\.jpg$'
42 'url': 'http://new.livestream.com/tedx/cityenglish',
44 'title': 'TEDCity2.0 (English)',
47 'playlist_mincount': 4,
49 'url': 'http://new.livestream.com/chess24/tatasteelchess',
51 'title': 'Tata Steel Chess',
54 'playlist_mincount': 60,
56 'url': 'https://new.livestream.com/accounts/362/events/3557232/videos/67864563/player?autoPlay=false&height=360&mute=false&width=640',
57 'only_matching': True,
59 'url': 'http://livestream.com/bsww/concacafbeachsoccercampeonato2015',
60 'only_matching': True,
62 _API_URL_TEMPLATE = 'http://livestream.com/api/accounts/%s/events/%s'
64 def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
65 base_ele = find_xpath_attr(
66 smil, self._xpath_ns('.//meta', namespace), 'name', 'httpBase')
67 base = base_ele.get('content') if base_ele else 'http://livestreamvod-f.akamaihd.net/'
70 video_nodes = smil.findall(self._xpath_ns('.//video', namespace))
72 for vn in video_nodes:
73 tbr = int_or_none(vn.attrib.get('system-bitrate'), 1000)
75 '%s%s?v=3.0.3&fp=WIN%%2014,0,0,145' % (base, vn.attrib['src']))
76 if 'clipBegin' in vn.attrib:
77 furl += '&ssek=' + vn.attrib['clipBegin']
80 'format_id': 'smil_%d' % tbr,
87 def _extract_video_info(self, video_data):
88 video_id = compat_str(video_data['id'])
91 ('sd', 'progressive_url'),
92 ('hd', 'progressive_url_hd'),
96 for format_id, key in FORMAT_KEYS:
97 video_url = video_data.get(key)
99 ext = determine_ext(video_url)
102 bitrate = int_or_none(self._search_regex(
103 r'(\d+)\.%s' % ext, video_url, 'bitrate', default=None))
106 'format_id': format_id,
111 smil_url = video_data.get('smil_url')
113 smil_formats = self._extract_smil_formats(smil_url, video_id)
115 formats.extend(smil_formats)
117 m3u8_url = video_data.get('m3u8_url')
119 m3u8_formats = self._extract_m3u8_formats(
120 m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False)
122 formats.extend(m3u8_formats)
124 f4m_url = video_data.get('f4m_url')
126 f4m_formats = self._extract_f4m_formats(
127 f4m_url, video_id, f4m_id='hds', fatal=False)
129 formats.extend(f4m_formats)
130 self._sort_formats(formats)
133 'author_id': comment.get('author_id'),
134 'author': comment.get('author', {}).get('full_name'),
135 'id': comment.get('id'),
136 'text': comment['text'],
137 'timestamp': parse_iso8601(comment.get('created_at')),
138 } for comment in video_data.get('comments', {}).get('data', [])]
143 'title': video_data['caption'],
144 'description': video_data.get('description'),
145 'thumbnail': video_data.get('thumbnail_url'),
146 'duration': float_or_none(video_data.get('duration'), 1000),
147 'timestamp': parse_iso8601(video_data.get('publish_at')),
148 'like_count': video_data.get('likes', {}).get('total'),
149 'comment_count': video_data.get('comments', {}).get('total'),
150 'view_count': video_data.get('views'),
151 'comments': comments,
154 def _extract_stream_info(self, stream_info):
155 broadcast_id = stream_info['broadcast_id']
156 is_live = stream_info.get('is_live')
159 smil_url = stream_info.get('play_url')
161 smil_formats = self._extract_smil_formats(smil_url, broadcast_id)
163 formats.extend(smil_formats)
165 entry_protocol = 'm3u8' if is_live else 'm3u8_native'
166 m3u8_url = stream_info.get('m3u8_url')
168 m3u8_formats = self._extract_m3u8_formats(
169 m3u8_url, broadcast_id, 'mp4', entry_protocol, m3u8_id='hls', fatal=False)
171 formats.extend(m3u8_formats)
173 rtsp_url = stream_info.get('rtsp_url')
179 self._sort_formats(formats)
184 'title': self._live_title(stream_info['stream_title']) if is_live else stream_info['stream_title'],
185 'thumbnail': stream_info.get('thumbnail_url'),
189 def _extract_event(self, event_data):
190 event_id = compat_str(event_data['id'])
191 account_id = compat_str(event_data['owner_account_id'])
192 feed_root_url = self._API_URL_TEMPLATE % (account_id, event_id) + '/feed.json'
194 stream_info = event_data.get('stream_info')
196 return self._extract_stream_info(stream_info)
200 for i in itertools.count(1):
201 if last_video is None:
202 info_url = feed_root_url
204 info_url = '{root}?&id={id}&newer=-1&type=video'.format(
205 root=feed_root_url, id=last_video)
206 videos_info = self._download_json(
207 info_url, event_id, 'Downloading page {0}'.format(i))['data']
208 videos_info = [v['data'] for v in videos_info if v['type'] == 'video']
211 for v in videos_info:
212 entries.append(self.url_result(
213 'http://livestream.com/accounts/%s/events/%s/videos/%s' % (account_id, event_id, v['id']),
214 'Livestream', v['id'], v['caption']))
215 last_video = videos_info[-1]['id']
216 return self.playlist_result(entries, event_id, event_data['full_name'])
218 def _real_extract(self, url):
219 mobj = re.match(self._VALID_URL, url)
220 video_id = mobj.group('id')
221 event = mobj.group('event_id') or mobj.group('event_name')
222 account = mobj.group('account_id') or mobj.group('account_name')
223 api_url = self._API_URL_TEMPLATE % (account, event)
225 video_data = self._download_json(
226 api_url + '/videos/%s' % video_id, video_id)
227 return self._extract_video_info(video_data)
229 event_data = self._download_json(api_url, video_id)
230 return self._extract_event(event_data)
233 # The original version of Livestream uses a different system
234 class LivestreamOriginalIE(InfoExtractor):
235 IE_NAME = 'livestream:original'
236 _VALID_URL = r'''(?x)https?://original\.livestream\.com/
237 (?P<user>[^/\?#]+)(?:/(?P<type>video|folder)
238 (?:(?:\?.*?Id=|/)(?P<id>.*?)(&|$))?)?
241 'url': 'http://original.livestream.com/dealbook/video?clipId=pla_8aa4a3f1-ba15-46a4-893b-902210e138fb',
243 'id': 'pla_8aa4a3f1-ba15-46a4-893b-902210e138fb',
245 'title': 'Spark 1 (BitCoin) with Cameron Winklevoss & Tyler Winklevoss of Winklevoss Capital',
250 'url': 'https://original.livestream.com/newplay/folder?dirId=a07bf706-d0e4-4e75-a747-b021d84f2fd3',
252 'id': 'a07bf706-d0e4-4e75-a747-b021d84f2fd3',
254 'playlist_mincount': 4,
257 'url': 'http://original.livestream.com/znsbahamas',
258 'only_matching': True,
261 def _extract_video_info(self, user, video_id):
262 api_url = 'http://x%sx.api.channel.livestream.com/2.0/clipdetails?extendedInfo=true&id=%s' % (user, video_id)
263 info = self._download_xml(api_url, video_id)
265 item = info.find('channel').find('item')
266 title = xpath_text(item, 'title')
267 media_ns = {'media': 'http://search.yahoo.com/mrss'}
268 thumbnail_url = xpath_attr(
269 item, xpath_with_ns('media:thumbnail', media_ns), 'url')
270 duration = float_or_none(xpath_attr(
271 item, xpath_with_ns('media:content', media_ns), 'duration'))
272 ls_ns = {'ls': 'http://api.channel.livestream.com/2.0'}
273 view_count = int_or_none(xpath_text(
274 item, xpath_with_ns('ls:viewsCount', ls_ns)))
279 'thumbnail': thumbnail_url,
280 'duration': duration,
281 'view_count': view_count,
284 def _extract_video_formats(self, video_data, video_id, entry_protocol):
287 progressive_url = video_data.get('progressiveUrl')
290 'url': progressive_url,
294 m3u8_url = video_data.get('httpUrl')
296 m3u8_formats = self._extract_m3u8_formats(
297 m3u8_url, video_id, 'mp4', entry_protocol, m3u8_id='hls', fatal=False)
299 formats.extend(m3u8_formats)
301 rtsp_url = video_data.get('rtspUrl')
308 self._sort_formats(formats)
311 def _extract_folder(self, url, folder_id):
312 webpage = self._download_webpage(url, folder_id)
313 paths = orderedSet(re.findall(
315 <li\s+class="folder">\s*<a\s+href="|
316 <a\s+href="(?=https?://livestre\.am/)
317 )([^"]+)"''', webpage))
321 'url': compat_urlparse.urljoin(url, p),
324 return self.playlist_result(entries, folder_id)
326 def _real_extract(self, url):
327 mobj = re.match(self._VALID_URL, url)
328 user = mobj.group('user')
329 url_type = mobj.group('type')
330 content_id = mobj.group('id')
331 if url_type == 'folder':
332 return self._extract_folder(url, content_id)
334 # this url is used on mobile devices
335 stream_url = 'http://x%sx.api.channel.livestream.com/3.0/getstream.json' % user
338 stream_url += '?id=%s' % content_id
339 info = self._extract_video_info(user, content_id)
342 webpage = self._download_webpage(url, content_id)
344 'title': self._og_search_title(webpage),
345 'description': self._og_search_description(webpage),
346 'thumbnail': self._search_regex(r'channelLogo.src\s*=\s*"([^"]+)"', webpage, 'thumbnail', None),
348 video_data = self._download_json(stream_url, content_id)
349 is_live = video_data.get('isLive')
350 entry_protocol = 'm3u8' if is_live else 'm3u8_native'
353 'title': self._live_title(info['title']) if is_live else info['title'],
354 'formats': self._extract_video_formats(video_data, content_id, entry_protocol),
360 # The server doesn't support HEAD request, the generic extractor can't detect
362 class LivestreamShortenerIE(InfoExtractor):
363 IE_NAME = 'livestream:shortener'
364 IE_DESC = False # Do not list
365 _VALID_URL = r'https?://livestre\.am/(?P<id>.+)'
367 def _real_extract(self, url):
368 mobj = re.match(self._VALID_URL, url)
369 id = mobj.group('id')
370 webpage = self._download_webpage(url, id)
374 'url': self._og_search_url(webpage),